南汀河水环境质量现状及变化趋势分析

摘要

根据临沧市环境监测站对南汀河“十一五”期间水质监测情况，综合分析了河流主要污染物的变化特征以及水质的变化趋势。近年来经过产业结构优化、节能减排、加大环保投资等一系列措施，使南汀河主要污染物浓度呈平稳下降趋势，水环境质量不断改善。%Based on the water quality monitoring of Nanting River during the 11 th Five - Year Plan period, the change of the main river pollutants and the water quality development trend have been analyzed. In recent years, the pollutant concentration of the River is decreasing and its water quality is improving, due to the optimization of the industrial structure, energy saving and emission reduction, as well as the increased investments in the environ- mental protection.